Sorghum bicolor vs kaffir

Sorghum bicolor and kaffir both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sorghum bicolor	Yes	No	No	No
kaffir	Yes	No	No	No

As nouns, Sorghum bicolor and kaffir are synonyms defined as:

Sorghum bicolor and kaffir: important for human and animal food; growth habit and stem form similar to Indian corn but having sawtooth-edged leaves

Other synonyms of Sorghum bicolor include great millet, kaffir corn, kafir corn.

Sorghum bicolor (noun)	kaffir (noun)
important for human and animal food; growth habit and stem form similar to Indian corn but having sawtooth-edged leaves	an offensive and insulting term for any Black African
	important for human and animal food; growth habit and stem form similar to Indian corn but having sawtooth-edged leaves